>I am printing report like this
>REPORT FORM etiqproduto TO PRINTER PROMPT NOPAGEEJECT NOCONSOLE NOWAIT
>
>but the report is just released to the printer when a second report is sent to the printer or when the vfp aplication is released.
>
>I have tried to put SET PRINTER TO after REPORT command like recommended in Q102203 MS KB but the problem continues.

Try Set printer to default instead of Set printer to. If that doesn't help, try this solution

REPORT FORM etiqproduto TO PRINTER PROMPT NOPAGEEJECT NOCONSOLE NOWAIT
set printer to file xxx.zzz
eject
set printer to default
erase xxx.zzz